Abrasive Belt Grinding Hardness, Marring Hardness, and Diamond Pyramid Indentation Hardness of Glasses for Practical Use

Spherical Indentation Hardness of Shape Memory Alloys

Electromagnetic Radiation Hardness of Diamond Detectors

The behavior of artificially grown CVD diamond films under intense electromagnetic radiation has been studied. The properties of irradiated diamond samples have been investigated using the method of thermally stimulated current and by studying their charge collection properties. Diamonds have been found to remain unaffected after doses of 6.8 MGy of 10 keV photons and 10 MGy of MeV-range photon...

Accuracy of Standard Blocks for Hardness and Uncertainty of Hardness

− The authors numerically discuss the accuracy of the hardness values of standard hardness blocks by evaluating the uniformity of hardness blocks and the resolution of hardness values according to test method. As a result of reviewing the results of this evaluation and the reasonability of the currently proposed method for evaluating the uncertainty of hardness values, it is revealed that the v...

State and Ore Hardness Estimation in Semiautogenous Grinding ?

Semiautogenous milling is difficult to control both because of its non-linear behavior and the effects of overloading due to increases in the ore charge or variations in ore characteristics. Advanced control strategies and operational change detection methods are thus in need of strengthening using techniques such as state estimation. Non-linear state estimation is a complex task for which vari...

Indentation Hardness of the Bill Keratin of the European Starling’

DUFFY, D. C. 1989. Seabird foraging aggregations: a WANLESS, S., A. E. BURGER, AND M. P. HARRIS. 1991. comparison of two southern upwellings. Colon. Diving depths of shags Phalacrocorax aristoletis Waterbirds 12: 164-l 75. breeding on the Isle of May. Ibis 133:37-42. PIATT, J. F., AND D. N. NETTLESHIP. 1985. Diving WILSON, R. P. 1985. The Jackass Penguin (Sphendepths of four alcids. Auk 102:293...